What is GHSA-7xff-628x-fqq8?

GHSA-7xff-628x-fqq8 is a security advisory published by GitHub Security Advisories with High severity. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold...

Which CVE IDs does GHSA-7xff-628x-fqq8 cover?

GHSA-7xff-628x-fqq8 covers the following CVE IDs: CVE-2026-74529. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7xff-628x-fqq8?

GHSA-7xff-628x-fqq8 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-7xff-628x-fqq8HighCVSS 7.8

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hold...

Vendor

GitHub Security Advisories

Published

August 15, 2026

Last Modified

August 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-74529 →

📋 Description

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: hci_sync: hold conn in hci_connect_pa_sync() callback

There is theoretical UAF if the conn is freed while the hci_sync task is running.

Hold refcount to avoid that.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-74529
https://git.kernel.org/stable/c/44fc74069d8988f2825246f9401218e29de2c0ab
https://git.kernel.org/stable/c/c53c70ec289ee12f20c4f1b2fbfd151762c01f67
https://github.com/advisories/GHSA-7xff-628x-fqq8